About This Office
Castellan Law Group is a law firm in La Habra, California. Public California State Bar records list Tony Mao-Ling Chang at this office address. State Bar records list an active license and admission in 2003. The profile identifies UC Berkeley School of Law in Berkeley, California as the law school. The attorney’s profile identifies Bankruptcy, Business Law, Commercial Law, Contracts, Corporate Law, Debtor & Creditor, Immigration, Labor & Employment, Litigation, Personal Injury, Real Estate, Trusts & Estates, and Wills & Probate as practice areas self-reported to the State Bar. The profile reports Mandarin and Taiwanese as languages spoken by the attorney.
Practice Areas Reported by Attorneys at This Office
These areas come from individual attorney profiles and may not describe every service offered by the firm.
Client Reviews
California attorney registration
Record matched to the official California attorney registry
Bar #229466 · Admitted 2003
Last verified September 9, 2026.
Source: California public attorney records. No affiliation or endorsement.

